123.192.0.0/17
Nobody announces 123.192.0.0/17 on its own; it is covered by 123.192.0.0/15 AS38841 kbro-AS-TW. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 123.192.0.0/17
Prefix
Origin
not announced
Size
32,768 addresses
Less specific
More specifics
20
IRR route objects
2 exact, 8 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 123.192.0.0/17 | /17 | AS38841 kbro-AS-TW | APNIC |
| 123.192.0.0/17 | /21 | AS38841 kbro-AS-TW | APNIC |
| 123.192.0.0/14 | /14 | AS9924 TFN-TW | APNIC |
| 123.192.0.0/14 | /24 | AS38841 kbro-AS-TW | APNIC |
| 123.192.0.0/14 | /15 | AS38841 kbro-AS-TW | APNIC |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 123.192.0.0/17 | AS38841 kbro-AS-TW | NTTCOM | Taiwan Fixed Network (Customer Route , kbro Co, . Ltd) | MAINT-AS9924 |
| 123.192.0.0/17 | AS38841 kbro-AS-TW | RADB | Taiwan Fixed Network (Customer Route , kbro Co, . Ltd) | MAINT-AS9924 |
| 123.192.0.0/16 covering | AS38841 kbro-AS-TW | NTTCOM | Taiwan Fixed Network (Customer Route , kbro Co, . Ltd) | MAINT-AS9924 |
| 123.192.0.0/16 covering | AS38841 kbro-AS-TW | RADB | Taiwan Fixed Network (Customer Route , kbro Co, . Ltd) | MAINT-AS9924 |
| 123.192.0.0/15 covering | AS38841 kbro-AS-TW | NTTCOM | Proxy-registered route object(Customer) | MAINT-AS9924 |
| 123.192.0.0/15 covering | AS38841 kbro-AS-TW | RADB | Proxy-registered route object(Customer) | MAINT-AS9924 |
| 123.192.0.0/14 covering | AS9924 TFN-TW | NTTCOM | Taiwan Fixed Network (Customer Route, kbro Co,. Ltd) | MAINT-AS9924 |
| 123.192.0.0/14 covering | AS38841 kbro-AS-TW | NTTCOM | Proxy-registered route object(Customer) | MAINT-AS9924 |
| 123.192.0.0/14 covering | AS9924 TFN-TW | RADB | Taiwan Fixed Network (Customer Route, kbro Co,. Ltd) | MAINT-AS9924 |
| 123.192.0.0/14 covering | AS38841 kbro-AS-TW | RADB | Proxy-registered route object(Customer) | MAINT-AS9924 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 123.192.0.0/17
20 announced prefixes fall inside this one.
Show the 20 prefixes
123.192.0.0/20 AS38841 kbro-AS-TW123.192.16.0/21 AS38841 kbro-AS-TW123.192.24.0/21 AS38841 kbro-AS-TW123.192.32.0/21 AS38841 kbro-AS-TW123.192.40.0/21 AS38841 kbro-AS-TW123.192.48.0/21 AS38841 kbro-AS-TW123.192.56.0/21 AS38841 kbro-AS-TW123.192.64.0/21 AS38841 kbro-AS-TW123.192.72.0/21 AS38841 kbro-AS-TW123.192.76.0/22 AS38841 kbro-AS-TW123.192.80.0/22 AS38841 kbro-AS-TW123.192.84.0/22 AS38841 kbro-AS-TW123.192.88.0/22 AS38841 kbro-AS-TW123.192.92.0/22 AS38841 kbro-AS-TW123.192.96.0/21 AS38841 kbro-AS-TW123.192.104.0/22 AS38841 kbro-AS-TW123.192.108.0/22 AS38841 kbro-AS-TW123.192.112.0/22 AS38841 kbro-AS-TW123.192.116.0/22 AS38841 kbro-AS-TW123.192.120.0/21 AS38841 kbro-AS-TW